MICROCHIP AN5864 Akwụkwọ ntuziaka onye ọrụ PolarFire Mid Range FPGA

Akwụkwọ a na-enye ntụziaka maka iji Aurora 8B/10B IP na PolarFire® Evaluation Board. Ekwesịrị ịhazi PolarFire transceiver ọsọ ọsọ (PF_XCVR_ERM) na ọnọdụ PCS 8B10B yana Aurora 8B/10B IP. A na-eji modul AURORA_TX_GENERATOR na AURORA_RX_CHECKER wepụta na nyochaa data site na interface AXI4-Stream.
Board Evaluation nwere oghere abụọ: SFP+ na SMA. Atụmatụ ntụaka a na-akwado nhazi abụọ ahụ. Ekwesịrị ijikọ eriri ahụ na ọnọdụ loopback site na TX ruo RX na bọọdụ.

gafereview

Aurora 8B/10B IP na-eji AXI4-Stream dị ka interface onye ọrụ maka nkwukọrịta. Atụmatụ ntụaka a gụnyere modul abụọ, AURORA_TX_GENERATOR na AURORA_RX_CHECKER, maka nnwale. Ihe mgbochi transceiver dị elu na-akwado ọnụego data sitere na 250 Mbps ruo 12.7 Gbps. Modul transceiver (PF_XCVR_ERM) na-ejikọta ọtụtụ ngọngọ na-arụ ọrụ iji mee ka ịnyefe data ọsọ ọsọ dị elu n'ime FPGA. Onye ntụgharị ejiri na ngwa Aurora 8B/10B nwere bandwit nwere oke ọnụọgụ nke 0.5 Gb/s ruo 6.6 Gb/s.
Aurora 8B/10B IP na-akwado obosara data 32-bit yana otu ụzọ transceiver. Enwere ike itinye atụmatụ ntụaka a na bọọdụ Microchip PolarFire abụọ iji mee ka ịnyefe data duplex zuru oke.

Ọgụgụ 1-1. Aurora 8B/10B IP Reference Design Block Eserese

Nkọwa nkọwapụta ntụaka

Nkebi a na-enye ndepụta nkọwa nkọwa.

Ụdị duplex zuru ezu
Ọwa otu ụzọ
Ọnụego data: 3.125 Gbps
Nkeji data ịkwụ ụgwọ (PDU): obosara data 32-bit
Nwalee Njikwa Flow Onye ọrụ (UFC) yana njikwa Flow nke ala (NFC)

Ozi Okike

Akụkụ a na-enye ihe nfeview nke modul gụnyere na imewe.

Aurora Tx Generator

Mgbe ahaziri LANE na CHANNEL nke ọma, AURORA_TX_GENERATOR.CHANNEL_UP ga-enweta akara ngosi. Igwe ọkụ na-amalite imepụta ụkpụrụ ule wee ziga ha na Aurora
8B/10B IP site na AXI4-Stream interface.

Mbufe data: A na-eji ụkpụrụ data PRBS iji nwalee interface onye ọrụ TX. Nha mkpụrụokwu data na-abawanye ịrị elu na etiti ọ bụla, sitere na 1 ruo 255 (1 okwu = 32 bits). A na-etinye obere okirikiri na-enweghị usoro n'etiti okpokolo agba.

Ọgụgụ 3-1. Usoro ule data

Mbufe ozi UFC: A na-eji ụkpụrụ edobere mbụ iji nwalee interface onye ọrụ TX UFC. Dabere na nkọwapụta Aurora 8B/10B, oke nha UFC bụ ọnụọgụ octets, n'etiti 2 na 16.

Ọgụgụ 3-2. Usoro ule UFC

Nfefe ozi NFC: Usoro nke ọnụọgụ nkwụsịtụ na-agbaso ụkpụrụ 1 ruo 8, mgbe ahụ 0xF na n'ikpeazụ 0. Dị ka nkọwa Aurora 8B / 10B si kwuo, ọnụọgụ data NFC sitere na 1 ruo 8. Uru nke 0xF na-enye onye mmekọ ọwa aka ịkwụsị ịnyefe data, ebe uru nke 0 na-enye ya ntụziaka ịmaliteghachi nnyefe.

Ọgụgụ 3-3. Usoro ule NFC

Aurora Rx Checker

Mgbe emechara LANE na CHANNEL nke ọma, modul CHECKER na-amalite ịchọpụta data enwetara na Aurora 8B/10B IP site na interface AXI4-Stream.
Tebụl na-esonụ na-enye ozi ọdụ ụgbọ mmiri. Ọdụ ụgbọ mmiri ndị a na-egosi mperi adabaghị nke data.

Isiokwu 3-1. Aurora Rx Checker

Signal Ọchịchị	Nkọwa
AURORA_RX_CHECKER.ERR_PDU	Na-egosi ndakọrịtaghị na data PDU enwetara.
AURORA_RX_CHECKER.ERR_UFC	Na-egosi ndakọrịtaghị na ozi UFC enwetara.
AURORA_RX_CHECKER.ERR_NFC	Na-egosi ndakọrịtaghị na ozi NFC enwetara.

Nhazi transceiver

PolarFire Aurora 8B/10B IP anaghị agụnye transceiver PMA na PCS. Ọnụ ọgụgụ na-esonụ na-egosi nhazi nke Transceiver IP na Libero® imewe.

PolarFire Evaluation Board na-enye isi iyi elekere 125 MHz. Hazie PF_TX_PLL IP iji mepụta elekere 6250 Mbps maka PF_XCVR_ERM.
Ọgụgụ 3-4. Nyefee PLL

Hazie PF_XCVR_ERM maka ọrụ duplex zuru oke yana otu ụzọ na ọnụego data nke 3.125 GHz.
Hazie obosara interface PCS ka ọ bụrụ bit 32 na ntinye 8B/10B na ngbanwe.

Libero Project

Na mgbakwunye na ngọngọ na-arụ ọrụ bụ isi, enwere modul ndị ọzọ dị ka CCC, reset_syn na INIT_Monitor, ndị na-ahụ maka imepụta elekere sistemụ na nrụpụta.
Ọnụ ọgụgụ na-esonụ na-egosi nhazi ọkwa Libero dị elu nke nnyefe data dị elu site na iji Aurora 8B/10B IP.

Ọgụgụ 4-1. Ọrụ Libero

Mmachi oge

Mgbochi ndị a na-akọwa ugboro SYS_CLK bụ 125 MHz, TX_CLK na RX_CLK bụ 78.125 MHz.
Ụzọ ụgha ARSTN bụ mgbama na-enweghị atụ.

Mmachi interface

Akụkụ a na-akọwa mmachi interface.

Mgbochi maka njikọ SFP+

Mgbochi maka njikọ SMA

ịme anwansị

A na-enye testbench simulation loopback. Enwere ike ime nlebanya igodo ndị a site na ụdị waveform:

Mgbe ekwuputara ma PF_XCVR_ERM.RX_VAL na PF_XCVR_ERM.RX_READY, ọ na-egosi na onye nnata PF_XCVR_ERM emechaala mmalite. Aurora 8B/10B IP ga-amalite ịrụ ọrụ mgbe ịnata akara ndị a.
Ọgụgụ 5-1. ịme anwansị

N'ime oge etiti site na RX_VAL ruo CHANNEL_READY, Aurora 8B/10B IP na-enweta mmalite na nkwenye. Sistemu ngwa onye ọrụ ga-echere ruo mgbe ekwenyesiri ike na CHANNEL_READY tupu ịmalite ọrụ.
Ọgụgụ 5-2. CHANNEL_READY kwadoro tupu ịmalite ọrụ
Modul TX_GENERATOR na-amalite ịnyefe ụkpụrụ ule na Aurora 8B/10B IP ka ekwenyechara CHANNEL_READY.
Ọgụgụ 5-3. CHANNEL_READY agbadoro

Modul AURORA_RX_CHECKER na-amalite nyochaa data enwetara ka agbapụtachara CHANNEL_UP.
A na-enyocha data PDU, UFC na NFC mgbe niile. Ihe ngosi ERR_PDU, ERR_UFC na ERR_NFC ga-adị ala; ma ọ bụghị ya, a na-ahụta ndakọrịta data.
Ọgụgụ 5-4. Achọpụtara ndakọrịta data

Debug na Nnwale

Jiri ngwa Identify® Debug Design iji nyochaa akara na imewe.

CHANNEL_UP
Ekwesịrị ikwupụta mgbama a mgbe etinyechara eriri ahụ wee mechaa usoro mmalite.

ERR_PDU / ERR_UFC / ERR_NFC
- Ihe mgbaàmà ndị a kwesịrị ịdị ala mgbe niile.
- Tọọ ihe mkpalite n'ime ngwaọrụ iji nyochaa maka mperi.
Ọnọdụ LED
- LED4: njehie DATA. Ọkụ ọkụ LED na-egosi mperi maka data.
- LED5: njehie UFC. Ọkụ ọkụ LED na-egosi mperi maka UFC.
- LED6: NFC njehie. Ọkụ ọkụ LED na-egosi mperi maka UFC.
- LED7: chanel dị njikere. Ọkụ ọkụ LED na-egosi mmalite mmalite nke ọma.

Ọnụọgụ na-esonụ na-egosi Ngwá Ọrụ Nrụpụta Debug.

Ọgụgụ 6-1. Debug na Nnwale

Ọnụọgụ na-esonụ na-egosi nsonaazụ n'ụdị ifegharị viewee.

Ọgụgụ 6-2. Nyochaa mperi

Iji nwalee ntọlite ngwaike, soro ntuziaka dị n'okpuru:

Mechie jumper J46.
Jikọọ SPF+ na eriri anya na ọnọdụ akaghị azụ.
Lelee ọkwa nke LED.
Ọnụọgụ na-esonụ na-egosi nhazi nke bọọdụ mmepe PolarFire.

Ọgụgụ 6-3. Ntọala bọọdụ

Ihe dị mkpa:

LED4: Ọnọdụ njehie PDU, ON na-egosi, achọpụtala njehie.
LED5: UFC njehie ọnọdụ, ON na-egosi, njehie achọpụtala.

LED6: Ọnọdụ njehie NFC, ON na-egosi, achọpụtala njehie.
LED7: Ọwa njikere ọnọdụ, ON na-egosi, ọwa amalitela.

Akụkọ ngbanwe

Akụkọ ngbanwe ahụ na-akọwa mgbanwe ndị etinyere na akwụkwọ ahụ. Edepụtara mgbanwe ndị a site na ntughari, malite na mbipụta kachasị ugbu a.

Nkwado FPGA Microchip

Otu ngwaahịa Microchip FPGA na-eji ọrụ nkwado dị iche iche kwado ngwaahịa ya, gụnyere Ọrụ Ndị Ahịa, Ụlọ Ọrụ Nkwado nka na ụzụ Ndị Ahịa, a websaịtị, na ụlọ ahịa ahịa zuru ụwa ọnụ. A na-atụ aro ka ndị ahịa gaa na akụrụngwa Microchip n'ịntanetị tupu ha akpọtụrụ nkwado n'ihi na o yikarịrị ka azaghachila ajụjụ ha.
Kpọtụrụ Ụlọ Ọrụ Nkwado nka na ụzụ site na websaịtị na www.microchip.com/support. Kwuo nọmba akụkụ ngwaọrụ FPGA, họrọ udi ikpe dabara adaba, wee bulite imewe files mgbe ị na-ekepụta ikpe nkwado teknụzụ.
Kpọtụrụ ọrụ ndị ahịa maka nkwado ngwaahịa na-abụghị teknụzụ, dị ka ọnụahịa ngwaahịa, nkwalite ngwaahịa, mmelite ozi, ọkwa ịtụ na ikike.
- Site na North America, kpọọ 800.262.1060
- Site na ụwa ndị ọzọ, kpọọ 650.318.4460
- Fax, si n'ebe ọ bụla n'ụwa, 650.318.8044

Ozi Microchip

Akara ụghalaahia
Aha na akara “Microchip”, akara “M”, na aha ndị ọzọ, akara ngosi, na ụdị bụ aha ụghalaahịa edenyere n'akwụkwọ ikikere nke Microchip Technology Incorporated ma ọ bụ ndị mmekọ na/ma ọ bụ ndị enyemaka na United States na/ma ọ bụ obodo ndị ọzọ (“Microchip). Akara ụghalaahịa”). Enwere ike ịhụ ozi gbasara ụghalaahịa Microchip na https://www.microchip.com/en-us/about/legal-information/microchip-trademarks.
ISBN: 979-8-3371-1155-1

Akwụkwọ Ozi Iwu

Enwere ike iji akwụkwọ a na ozi dị n'ime ya naanị site na ngwaahịa Microchip, gụnyere iji chepụta, nwalee ma jikọta ngwaahịa Microchip na ngwa gị. Iji ozi a
n'ụzọ ọ bụla ọzọ na-emebi usoro ndị a. A na-enye ozi gbasara ngwa ngwaọrụ naanị maka ịdị mma gị yana mmelite nwere ike dochie ya. Ọ bụ ọrụ gị ịhụ na ngwa gị dabara na nkọwapụta gị. Kpọtụrụ ụlọ ọrụ ịre ahịa Microchip mpaghara gị maka nkwado ọzọ ma ọ bụ nweta nkwado ọzọ na www.microchip.com/en-us/support/design-help/client-support-services.
Ozi a bụ MICROCHIP “DỊ KA Ọ BỤ”. MICROCHIP emeghị nnochite anya ma ọ bụ akwụkwọ ikike n'ụdị ọ bụla ma ekwupụta ma ọ bụ kwupụta ya, edere ma ọ bụ n'ọnụ, usoro iwu ma ọ bụ ọzọ, metụtara ozi ahụ gụnyere mana ọnweghị oke n'iwu ọ bụla na-akwadoghị, iwu na-akwadoghị. NA ahụ dị mma maka ebumnuche pụrụ iche, ma ọ bụ akwụkwọ ikike metụtara ọnọdụ ya, ogo ya, ma ọ bụ arụmọrụ ya.
Ọ BỤGHỊ ỌMỤNỤ Ọ BỤGHỊ MICROCHIP GA-AKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỌ Ọ BỤLA OZI Ọ BỤ Ọ BỤ Ọ BỤLA. AKWỤKWỌ NDỊ NDỊ DỊ MMADỤ N'ỤRỤ IKE MA Ọ BỤ NDỊ MMADỤ AHỤ. Ruo n'ụzọ zuru ezu iwu kwadoro, MICROCHIP'S TOTAL IBLIability na ebubo niile n'ụzọ ọ bụla metụtara ozi ahụ ma ọ bụ ojiji ya agaghị agafe ego nke ụgwọ, ma ọ bụrụ na ọ bụla, na ị kwụrụ ozugbo na-agwa ya.
Iji ngwaọrụ Microchip na nkwado ndụ yana/ma ọ bụ ngwa nchekwa bụ kpamkpam n'ihe ize ndụ nke onye zụrụ ya, onye na-azụ ya kwenyere ịgbachitere, kwụọ ụgwọ ma jide Microchip na-adịghị emerụ ahụ site na mmebi ọ bụla, nkwuputa, uwe, ma ọ bụ mmefu sitere na ụdị ojiji ahụ. Ọnweghị ikike ebugara, n'ezoghị ọnụ ma ọ bụ n'ụzọ ọzọ, n'okpuru ikike ikike ọgụgụ isi Microchip ọ gwụla ma ekwuputaghị ya.

Njirimara Nchekwa Koodu Ngwaọrụ Microchip

Rịba ama nkọwa ndị a nke njirimara nchedo koodu na ngwaahịa Microchip:

Ngwaahịa Microchip na-ezute nkọwapụta dị na mpempe data Microchip ha.
Microchip kwenyere na ezinaụlọ nke ngwaahịa ya nwere nchekwa mgbe ejiri ya n'ụzọ achọrọ, n'ime nkọwapụta ọrụ yana n'okpuru ọnọdụ nkịtị.
Ụkpụrụ Microchip na-eji ike na-echebe ikike ikike ọgụgụ isi ya. Mgbalị imebi njirimara nchedo koodu nke ngwaahịa Microchip bụ nke amachibidoro nke ọma ma nwee ike imebi iwu nwebiisinka nke Millennium Digital.
Ma Microchip ma ọ bụ ndị nrụpụta semiconductor ọ bụla enweghị ike ikwe nkwa nchekwa nke koodu ya. Nchedo koodu apụtaghị na anyị na-ekwe nkwa na ngwaahịa a "enweghị ike imebi". Nchekwa koodu na-agbanwe mgbe niile. Microchip agba mbọ na-aga n'ihu na-emeziwanye njirimara nchedo koodu nke ngwaahịa anyị.

FAQ

Ajụjụ: Gịnị ka m ga-eme ma ọ bụrụ na m ezute mperi adabaghị na data enwetara?

A: Ọ bụrụ na ị na-ezute njehie dị ka ERR_PDU, ERR_UFC, ma ọ bụ ERR_NFC, lelee akara ngosi ma hụ nhazi nke transceiver na modul maka nnyefe data ziri ezi na nnabata.

Akwụkwọ / akụrụngwa

MICROCHIP AN5864 PolarFire Mid Range FPGAs [pdf] Akwụkwọ ntuziaka onye ọrụ
AN5864, AN5864 PolarFire Mid Range FPGAs, AN5864, PolarFire Mid Range FPGAs, Range FPGAs, FPGAs

Ntụaka

Akwụkwọ ntuziaka onye ọrụ

MICROCHIP AN5864 PolarFire Mid Range FPGAs

Nkọwapụta

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